adj.可交换的，可互换的，可交替的

The parts of this machine are fully interchangeable, allowing for easy maintenance.
这台机器的部件完全可以互换，便于进行维护。
These shoes have interchangeable soles, so you can switch between high heels and flats.
这些鞋子有可替换的鞋底，你可以轻松在高跟和平底之间切换。
The employees at this call center are interchangeable; it's hard to tell them apart.
这个呼叫中心的员工可以互换角色，很难区分他们。
The batteries of these remote controls are interchangeable, so you can use one from another device if needed.
这些遥控器的电池是通用的，如有需要，你可以从其他设备上取下使用。
The modular furniture in our office is interchangeable, allowing us to rearrange the layout as needed.
我们办公室的模块化家具是可以互换的，可以根据需要重新布置布局。
The lenses on her camera are interchangeable, giving her flexibility in photography.
她相机的镜头是可以互换的，这为她的摄影提供了灵活性。
The cards in this card game are not interchangeable - each one has a specific function.
这款卡牌游戏中的卡片是不可互换的，每张都有特定的作用。
The actors playing the twins in the play are interchangeable during performances.
在剧中扮演双胞胎的演员可以在表演中互换角色。
The pieces of this puzzle are interchangeable, but only fit together in one specific way.
这个拼图的各个部分可以互换，但只能以一种特定的方式组合在一起。
The SIM cards from different mobile networks are interchangeable in unlocked phones.
不锁定的手机中，来自不同移动网络的SIM卡是可以互换的。